000 00438naa a22001214a 4500
001 CR646198
040 _aveucat
_cveucat
041 _aspa
100 _aHOWITT. RICHARD E
245 _aTHE ECONOMIC EFFECTS OF AIR POLLUTION ON ANNUAL CROPS
942 _2lcc
_cART
773 _aCALIFORNIA AGRICULTURE
999 _c186695
_d186695